From fb2e1843226fbaa45e237b3f1184aead431b5c2b Mon Sep 17 00:00:00 2001
From: david_smith <david_smith@sweetwater.com>
Date: Thu, 24 Oct 2024 08:48:59 -0400
Subject: [PATCH 1/2] Apply missing_as_null to property in `DataModel.php`.

---
 src/DataModel.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/DataModel.php b/src/DataModel.php
index 9cbb3e9..872741a 100644
--- a/src/DataModel.php
+++ b/src/DataModel.php
@@ -240,7 +240,6 @@ public static function from(iterable|object|null $context = []): self
                     $self->{$methods[$property_name]}($context[$context_key] ?? null, $context, $Attribute, $ReflectionProperty);
                 continue;
             }
-
             /** When a property name does not match a key name  */
             if (!array_key_exists($context_key, $context)) {
                 if (isset($Describe->default)) {
@@ -250,6 +249,10 @@ public static function from(iterable|object|null $context = []): self
                 if (isset($Describe->required) && $Describe->required) {
                     throw new PropertyRequiredException("Property: $property_name is required");
                 }
+                if (isset($Describe->missing_as_null) && $Describe?->missing_as_null) {
+                    $self->{$property_name} = null;
+                    continue;
+                }
                 if (isset($ClassDescribe->missing_as_null) && $ClassDescribe?->missing_as_null) {
                     $self->{$property_name} = null;
                     continue;

From 3bd502ad0e0b329f24590d8829a39fb4d8a2d7ea Mon Sep 17 00:00:00 2001
From: david_smith <david_smith@sweetwater.com>
Date: Thu, 24 Oct 2024 08:49:05 -0400
Subject: [PATCH 2/2] Add tests.

---
 tests/Unit/Metadata/MissingAsNull/User.php      |  3 ++-
 .../MissingAsNullProperty/MissingAsNullTest.php | 17 +++++++++++++++++
 .../Metadata/MissingAsNullProperty/User.php     | 17 +++++++++++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 tests/Unit/Metadata/MissingAsNullProperty/MissingAsNullTest.php
 create mode 100644 tests/Unit/Metadata/MissingAsNullProperty/User.php

diff --git a/tests/Unit/Metadata/MissingAsNull/User.php b/tests/Unit/Metadata/MissingAsNull/User.php
index 4f658d8..171dda2 100644
--- a/tests/Unit/Metadata/MissingAsNull/User.php
+++ b/tests/Unit/Metadata/MissingAsNull/User.php
@@ -2,12 +2,13 @@
 
 namespace Tests\Unit\Metadata\MissingAsNull;
 
+use Zerotoprod\DataModel\DataModel;
 use Zerotoprod\DataModel\Describe;
 
 #[Describe(['missing_as_null' => true])]
 class User
 {
-    use \Zerotoprod\DataModel\DataModel;
+    use DataModel;
 
     public ?string $name;
 
diff --git a/tests/Unit/Metadata/MissingAsNullProperty/MissingAsNullTest.php b/tests/Unit/Metadata/MissingAsNullProperty/MissingAsNullTest.php
new file mode 100644
index 0000000..73d6c99
--- /dev/null
+++ b/tests/Unit/Metadata/MissingAsNullProperty/MissingAsNullTest.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Tests\Unit\Metadata\MissingAsNullProperty;
+
+use PHPUnit\Framework\Attributes\Test;
+use Tests\TestCase;
+
+class MissingAsNullTest extends TestCase
+{
+    #[Test] public function from(): void
+    {
+        $User = User::from();
+
+        $this->assertNull($User->name);
+        $this->assertEquals(2, $User->age);
+    }
+}
\ No newline at end of file
diff --git a/tests/Unit/Metadata/MissingAsNullProperty/User.php b/tests/Unit/Metadata/MissingAsNullProperty/User.php
new file mode 100644
index 0000000..0243707
--- /dev/null
+++ b/tests/Unit/Metadata/MissingAsNullProperty/User.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Tests\Unit\Metadata\MissingAsNullProperty;
+
+use Zerotoprod\DataModel\Describe;
+
+//#[Describe(['missing_as_null' => true])]
+class User
+{
+    use \Zerotoprod\DataModel\DataModel;
+
+    #[Describe(['missing_as_null' => true])]
+    public ?string $name;
+
+    #[Describe(['default' => 2])]
+    public ?int $age;
+}
\ No newline at end of file